From ae1e353a258a396022b8eff763cb0a168f05314c Mon Sep 17 00:00:00 2001
From: Florian Hahn <flo@fhahn.com>
Date: Sun, 12 Apr 2020 10:51:17 +0100
Subject: [PATCH] [VPlan] Turn classes with all public members into structs
 (NFC).

struct should be used when all members are public:
 https://llvm.org/docs/CodingStandards.html#use-of-class-and-struct-keywords

Reviewers: gilr, rengolin, Ayal, hsaito

Reviewed By: Ayal

Differential Revision: https://reviews.llvm.org/D77865
---
 llvm/lib/Transforms/Vectorize/VPlanTransforms.h | 4 +---
 llvm/lib/Transforms/Vectorize/VPlanValue.h      | 2 +-
 llvm/lib/Transforms/Vectorize/VPlanVerifier.h   | 5 ++---
 3 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/llvm/lib/Transforms/Vectorize/VPlanTransforms.h b/llvm/lib/Transforms/Vectorize/VPlanTransforms.h
index 4e6885f..4b20e8b 100644
--- a/llvm/lib/Transforms/Vectorize/VPlanTransforms.h
+++ b/llvm/lib/Transforms/Vectorize/VPlanTransforms.h
@@ -19,9 +19,7 @@
 
 namespace llvm {
 
-class VPlanTransforms {
-
-public:
+struct VPlanTransforms {
   /// Replaces the VPInstructions in \p Plan with corresponding
   /// widen recipes.
   static void VPInstructionsToVPRecipes(
diff --git a/llvm/lib/Transforms/Vectorize/VPlanValue.h b/llvm/lib/Transforms/Vectorize/VPlanValue.h
index 465c47d..efad124 100644
--- a/llvm/lib/Transforms/Vectorize/VPlanValue.h
+++ b/llvm/lib/Transforms/Vectorize/VPlanValue.h
@@ -40,7 +40,7 @@ class VPSlotTracker;
 // and live-outs which the VPlan will need to fix accordingly.
 class VPValue {
   friend class VPBuilder;
-  friend class VPlanTransforms;
+  friend struct VPlanTransforms;
   friend class VPBasicBlock;
   friend class VPInterleavedAccessInfo;
   friend class VPSlotTracker;
diff --git a/llvm/lib/Transforms/Vectorize/VPlanVerifier.h b/llvm/lib/Transforms/Vectorize/VPlanVerifier.h
index 7d2b262..1c8fc89 100644
--- a/llvm/lib/Transforms/Vectorize/VPlanVerifier.h
+++ b/llvm/lib/Transforms/Vectorize/VPlanVerifier.h
@@ -28,10 +28,9 @@
 
 namespace llvm {
 
-/// Class with utility functions that can be used to check the consistency and
+/// Struct with utility functions that can be used to check the consistency and
 /// invariants of a VPlan, including the components of its H-CFG.
-class VPlanVerifier {
-public:
+struct VPlanVerifier {
   /// Verify the invariants of the H-CFG starting from \p TopRegion. The
   /// verification process comprises the following steps:
   /// 1. Region/Block verification: Check the Region/Block verification
-- 
2.7.4